UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Joy8VcvDV77Z/U209lXH/Z1TnHOQeD+q6/wa2uu/xJ8=' 
WHERE 
  key_id = '256868407c097f13d323f8c9cc200a1364a9e87a9e023868833b04449d8b3bce' 
  AND (
    token = 'Joy8VcvDV77Z/U209lXH/Z1TnHOQeD+q6/wa2uu/xJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )